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SEI INVESTMENTS CO

Position in DNN — Denison Mines Corp.

CIK 350894 OAKS, PA

Position in DNN

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$206,023
-$253,526 QoQ
Shares Held
67,328
-48.3% QoQ
Ownership
0.007%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#138
of 283 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in DNN Over Time

Shares Held

Position Value (USD)

Position in Uranium

Energy · as of Jun 30, 2026

SEI INVESTMENTS CO holds $5,883,324 across 7 Uranium names. DNN ranks #5 (3.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 DNN
Denison Mines Corp.
This page
67,328 $206,023

All Filings in DNN

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $206,023 67,328
2026-03-31 $459,549 130,184
2025-12-31 $192,256 72,277
2025-09-30 $96,381 35,048